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Cisco CISCO1921-SEC/K9

Full Part Number: CISCO1921-SEC/K9

Manufacturer: Cisco Systems, Inc.


The Cisco CISCO1921-SEC/K9 is a high-performance Integrated Services Router (ISR) from the Cisco 1900 Series, tailored to deliver robust security and versatile connectivity for small to medium-sized businesses and enterprise branch offices. Featuring comprehensive network services and advanced security capabilities, this router is designed to meet the evolving demands of modern network environments. The inclusion of a Security License Pack enhances the router's ability to protect network resources and ensure secure communications.

Key Features

  • Integrated Security: Built-in security features including firewall, VPN, and intrusion prevention ensure robust protection against network threats and unauthorized access.
  • High Performance: Powered by a dual-core processor and ample memory, the router offers reliable, high-speed data transfer and efficient network operations.
  • Modular Design: Supports a variety of WAN interfaces and modular expansion options, allowing for flexible and scalable network configurations.
  • Cisco IOS Software: Runs on the Cisco IOS Software platform, providing a comprehensive suite of features for routing, security, and network management.
  • Energy Efficiency: Designed to be energy-efficient, helping to reduce power consumption and operational costs while maintaining high performance.
  • Future-Proof: The modular architecture supports future upgrades and expansions, ensuring the router can adapt to evolving network needs.


  • Small to Medium-Sized Businesses (SMBs): Provides secure and reliable connectivity, ideal for SMB environments with diverse network requirements.
  • Enterprise Branch Offices: Delivers enterprise-grade performance and security, ensuring seamless connectivity and efficient operations at branch office locations.
  • Remote Offices: Ideal for remote office deployments, offering advanced security features and flexible management options.
  • Retail Environments: Supports point-of-sale systems, surveillance cameras, and wireless access points, ensuring secure and smooth retail operations.


  • Interfaces:
    • 2x Integrated 10/100/1000 Ethernet ports
    • 2x Enhanced High-Speed WAN Interface Card (EHWIC) slots
    • 2x Double-wide EHWIC slots for enhanced connectivity options
    • 1x Internal Services Module (ISM) slot
  • Performance:
    • WAN Throughput: Up to 25 Mbps with services enabled
    • Forwarding Performance: Up to 350 Kpps (64-byte packets)
  • Memory:
    • 512 MB DDR2 DRAM (default)
    • 256 MB Compact Flash (default)
  • Power Supply: Internal AC power supply, optional redundant power supply
  • Dimensions: 1.75 x 13.5 x 10.5 inches (H x W x D)
  • Weight: Approximately 11.5 lbs
  • Operating Temperature: 32°F to 104°F (0°C to 40°C)
  • Storage Temperature: -4°F to 149°F (-20°C to 65°C)
  • Relative Humidity: 5% to 85% non-condensing

Why Choose Cisco CISCO1921-SEC/K9?

  • Trusted Manufacturer: Cisco is a global leader in networking technology, known for delivering reliable, high-quality, and innovative products.
  • Comprehensive Security: Integrated security features including firewall, VPN, and intrusion prevention protect your network from threats and unauthorized access.
  • Scalable and Flexible: The modular design supports various WAN interfaces and expansion options, allowing the router to grow with your network needs.
  • High Performance: Dual-core processor and ample memory ensure high-speed data transfer and efficient network operations, even under heavy loads.
  • Cisco IOS Software: Provides a robust and feature-rich platform for advanced routing, security, and network management, simplifying administration and enhancing network performance.
  • Energy Efficient: Designed with energy efficiency in mind, reducing power consumption and operational costs without compromising performance.
  • Future-Proof: The ability to upgrade and expand the router ensures it can meet future network demands, protecting your investment.

The Cisco CISCO1921-SEC/K9 is an ideal choice for businesses seeking a secure, high-performance router that can adapt to their growing network requirements. Its robust features, modular design, and advanced security capabilities make it a versatile and reliable solution for various network environments.


VAT Included

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